/Engine/Plugins/Runtime/OSC/Source/OSC/Public/OSCServer.h
Returns set of allowlisted clients.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Audio|OSC") [TSet](API\Runtime\Core\Containers\TSet)< [FString](API\Runtime\Core\Containers\FString) > GetAllowlistedClients() const